Rollup-centric ethereum with sharding or rollup-centric sharding?
Vitalik’s rollup-centric roadmap for ethereum provides a vision for ethereum that separates rollups and shards as playing two distinct but critical roles in scaling ethereum. While I am generally in...
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Tight coupling between rollups and shard nodes may make rollups more vulnerable to data availability attacks. Normally, an attacker would need to control a large fraction of all validators, but now,...
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Rollup-centric ethereum with sharding or rollup-centric sharding?
samueldashadrach: This does not allow different subsystems to make different tradeoffs over altruistic assumptions. The reason why this was not allowed is because the entire sharding model depends on...
View ArticleRollup-centric ethereum with sharding or rollup-centric sharding?
Thank you so much for answering! I think I should have thought more about what decisions can be opened up and what cannot, before making the post. Sorry for that. You’re right that opening up design...
View ArticleRollup-centric ethereum with sharding or rollup-centric sharding?
You’re right, opening up on how to elect validators is hard. Have replied to @vbuterin Read full topic
View ArticleRollup-centric ethereum with sharding or rollup-centric sharding?
if historical rollup state is lost and people notice, someone can re-process the shards This will only work for until whatever period shard history is available though (if someone has fast enough...
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Rollup-centric ethereum with sharding or rollup-centric sharding?
I felt bad about this post so I made a new post that has a clearer proposal. Should rollups custody their own history? Off-shoot from my earlier post requesting tighter integration between rollups and...
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Rollup-centric ethereum with sharding or rollup-centric sharding?
samueldashadrach: Just to confirm, does this property apply only at the time of block inclusion or even say 3 months after? I think we’re heavily relying on an assumption that this is extremely...
View ArticleRollup-centric ethereum with sharding or rollup-centric sharding?
Thanks a lot for replying. Launch parameters seem reasonable. (Although, just to nitpick - the bandwidth costs in my country for residential region might be higher than that of buying the SSDs). I...
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